F5 Networks BIG-IP : Linux kernel vulnerability (K74374841)

The version of F5 Networks BIG-IP installed on the remote host is prior to 11.6.5.1 / 12.1.5 / 13.1.3 / 14.0.1.1 / 14.1.2.4 / 15.0.0. It is, therefore, affected by a vulnerability as referenced in the K74374841 advisory. - The Linux kernel, versions 3.9+, is vulnerable to a denial of service atta...

Practical introduction to the Windows PC client common vulnerability discovery-vulnerability warning-the black bar safety net

0X00 why write this article For white, the WEB security aspect seems to have got a complete knowledge of the system and the loopholes in the excavation process, just getting started friends always like to choose the web direction as their direction of development, because for web systems...

Microsoft Visual Studio asm Memory Code Code Execution Vulnerability

Microsoft Visual Studio is a family of development toolkits from Microsoft Corporation in the United States. A memory corruption vulnerability exists in the Microsoft Visual Studio asm block compilation, which allows remote attackers to exploit the vulnerability by submitting a special file reque...

Emerson 396572-02-2 Isolated Digital Output module Detection

Binary data 756506.prm...

Linux/x86 - Reverse Shell Shellcode (91 Bytes) + Python Wrapper

Exploit Title: Linux/x86 - Reverse Shell Shellcode 91 Bytes + Python Wrapper Exploit Author: Dave Sully Vendor Homepage: Software Link: NA Version: NA Tested on: Ubuntu 16.04 CVE : NA This is the raw assembly ; Filename: reverseshell.nasm ; Author: Dave Sully ; Website: http://suls.co.uk ; Purpos...

TP-Link Routers Vulnerable to Zero-Day Buffer Overflow Attack

Two models of TP-Link’s budget routers are vulnerable to zero-day flaws that allow attackers to take control of both. The routers in question are models TP-Link WR940N and TL-WR941ND, according IBM Security, which found the bugs and posted a technical analysis on its discoveries on Monday. “In th...

Confluence Server Remote Code Execution Vulnerability-vulnerability warning-the black bar safety net

Atlassian company for Confluence Server and Data Center products used in the widgetconnecter Assemblyversion Network Vine CRS/ARS products have full support for the vulnerability detection and verification, 网藤用户可直接登陆www.riskivy.com for verification. ! A, scope of impact Product Confluence Server...

A Go implementation of Poly1305 that makes sense

Poly1305 is a Message Authentication Code--a cryptographic primitive for authenticating a message with a shared secret key, like HMAC. Although its really a fraction of the complexity of e.g. elliptic curves, most of the implementations Ive read look decidedly like magic, mysteriously multiplying...

Linux/x86 - Polymorphic execve(/bin/sh) Shellcode (63 bytes)

/ ; Date: 09/03/2019 ; PolymorphicExecveShStack.asm ; Author: Daniele Votta ; Description: This program invoke a Polimorphic version of excve. Original ExecveShStack: file format elf32-i386 Disassembly of section .text: 08048080 : 8048080: 31 c0 xor eax,eax 8048082: 50 push eax 8048083: 68 2f 2f ...

Reconerator - C# Targeted Attack Reconnaissance Tools

This is a custom .NET assembly which will perform a number of situational awareness activities. There are a number of current featuresets: BASIC - Obtains information from the disk and registry. LDAP - Allows customised AD LDAP queries to be made. RESOLVEHOST - Performs DNS lookup queries...

macOS Reverse TCP Port 4444 IPv6 Shellcode (119 bytes)

/ Title: macOS - Reverse ::1:4444/TCP Shell /bin/sh +IPv6 Shellcode 119 bytes Tested: macOS 10.14.1 Author: Ken Kitahara Compilation: gcc -o loader loader.c dev:works devuser$ swvers ProductName: Mac OS X ProductVersion: 10.14.1 BuildVersion: 18B75 dev:works devuser$ cat ipv6rev.s section .text...

Samba < 2.2.8a Remote Code Execution Vulnerability

The version of Samba running on the remote host is prior to 2.2.8a. It is, therefore, affected by a remote code execution vulnerability in the SMB/CIFS packet fragment re-assembly code in smbd. An unauthenticated, remote attacker can exploit this to inject binary specific exploit code into smbd a...

Razer Synapse 3 Windows client local to mention the right vulnerability analysis-vulnerability warning-the black bar safety net

A, vulnerability introduction Razer Synapse（Ray cloud software installed in the system a service Razer Synapse Service, the service to NT AUTHORITY\SYSTEM permissions to run 会加载C:\ProgramData\Razer\目录中的多个.NET assembly. C:\ProgramData\Razer\and its subdirectories/files in the permissions aspect is...

CVE-2019-6488

The string component in the GNU C Library aka glibc or libc6 through 2.28, when running on the x32 architecture, incorrectly attempts to use a 64-bit register for sizet in assembly codes, which can lead to a segmentation fault or possibly unspecified other impact, as demonstrated by a crash in...

dnSpy - .NET Debugger And Assembly Editor

dnSpy is a debugger and .NET assembly editor. You can use it to edit and debug assemblies even if you don't have any source code available. Want to say thanks? Click the star at the top of the page. Or fork dnSpy and send a PR! The following pictures show dnSpy in action. It shows dnSpy editing a...

UBUNTU-CVE-2019-6488

The string component in the GNU C Library aka glibc or libc6 through 2.28, when running on the x32 architecture, incorrectly attempts to use a 64-bit register for sizet in assembly codes, which can lead to a segmentation fault or possibly unspecified other impact, as demonstrated by a crash in...

CVE-2019-6488

The string component in the GNU C Library aka glibc or libc6 through 2.28, when running on the x32 architecture, incorrectly attempts to use a 64-bit register for sizet in assembly codes, which can lead to a segmentation fault or possibly unspecified other impact, as demonstrated by a crash in...

CVE-2019-6488

The string component in the GNU C Library aka glibc or libc6 through 2.28, when running on the x32 architecture, incorrectly attempts to use a 64-bit register for sizet in assembly codes, which can lead to a segmentation fault or possibly unspecified other impact, as demonstrated by a crash in...

CVE-2019-6488

The string component in the GNU C Library aka glibc or libc6 through 2.28, when running on the x32 architecture, incorrectly attempts to use a 64-bit register for sizet in assembly codes, which can lead to a segmentation fault or possibly unspecified other impact, as demonstrated by a crash in...

DEBIAN-CVE-2019-6291

An issue was discovered in the function expr6 in eval.c in Netwide Assembler NASM through 2.14.02. There is a stack exhaustion problem caused by the expr6 function making recursive calls to itself in certain scenarios involving lots of '!' or '+' or '-' characters. Remote attackers could leverage...